I believe thinking we can win 15 games (or even with 2 draws thrown in) in a row, from the end of January until the end of May, without Harry Kane and Dele Alli for half of it, whilst having ridiculously difficult games against Dortmund between and including away fixtures v. Chelsea, United and Liverpool is an utterly ridiculous thing to consider.
There is dreaming, and then there is delusion.
As for you saying it's far more likely than Liverpool and City going on runs described? City started the season with 13 wins and 2 draws (with a tougher fixture list). Liverpool 17 wins with 3 draws.
Don't let the facts get in the way for the sake of dreaming.